All Industries

Top Deep Tech Companies

329 Deep Tech companies, sorted by total funding raised.

Ethereal Machines

Bengaluru-based deeptech precision manufacturing startup building AI-driven CNC machines.

Bengaluru, India51–200Deep Tech, Manufacturing
Series B·$48.1M·Jun 2026
Terracle

Terracle produces high-purity Recycled TPA(terephthalic acid) and EG(ethylene glycol) from dispos...

San Francisco Bay Area, South KoreaAdvanced Materials, Climate Tech
Growth Equity·$46.1M·Apr 2024
Atomic Industries

The world's first AI powered tool and die maker

Detroit, United States11–50Artificial Intelligence, Deep Tech
Series A·$45.2M·Sep 2025
Realta Fusion

Develops compact, scalable modular fusion energy systems for industrial heat and power, targeting...

Madison, United States11–50Clean Energy, Deep Tech
Series A·$45.0M·May 2025
App Orchid

AI-powered Innovation, Made Easy. App Orchid enables AI-powered business outcomes with measurable...

San Francisco, United StatesDeep Tech
Venture Round·$45.0M·May 2024
Teleo

Supervised Autonomous Heavy Equipment

Palo Alto, United States11–50Autonomous Vehicles, Deep Tech
Series A·$44.4M·Dec 2025
Luminate Medical

We build medical devices to stop the side effects of cancer treatment.

Galway, Ireland11–50Deep Tech, Digital Health
Series A·$43.5M·Jan 2026
Crate.io

CrateDB is a distributed, real-time analytics database combining SQL simplicity with NoSQL scalab...

Redwood City, United States11–50Databases, Deep Tech
Growth Equity·$43.3M·Jun 2021
RLWRLD

RLWRLD is developing robotics foundation models that empower robots to operate autonomously in re...

Vienna, South Korea11–50Deep Tech, Artificial Intelligence
Extension Round·$40.8M·Feb 2026
Siren

Developer of a smart sock designed to continuously measure foot temperature, an early indicator o...

Galway, United States51–200Hardware, Deep Tech
Series C·$40.2M·Jan 2025
Gaussion

London-based energy intelligence technology for battery packs.

London, United Kingdom11–50Deep Tech, Energy
Venture Round·$40.0M·Jun 2026
Reach Labs

Wireless charging over wifi.

Clean Tech, Deep Tech
Series B·$39.0M·Dec 2022
Lemurian Labs

Lemurian Labs develops ultra-efficient, high performance programmable hardware accelerators for e...

San Francisco Bay Area, CanadaDeep Tech
Series A·$37.0M·Dec 2025
Auricle

Neurostimulation implant to restore hearing & speech understanding

Mountain View, United States1–10Deep Tech, Healthcare
Series A·$35.0M·Jul 2023
Tau Systems

Deep-tech company developing compact laser-powered particle accelerators and X-ray free-electron ...

Austin, United States11–50Deep Tech, Defense & Space
Extension Round·$35.0M·Apr 2025
StraiNX Bioworks

Biotech company developing advanced biomanufacturing solutions.

Bhopal, United States11–50Biotech, Deep Tech
Series A·$33.6M·Jun 2026
StudySmarter

StudySmarter is an intelligent platform for lifelong learning.

Munich, Germany51–200Deep Tech, Artificial Intelligence
Series A·$32.5M·Oct 2021
Spore Biotechnologies

Spore.Bio has developed the world's first real-time pathogen detection device for factories. It u...

Milan, France11–50Food & Beverage, Artificial Intelligence
Series A·$31.6M·Feb 2025
The Hive

Investment firm focused on Big Data companies in Brazil, India, and Silicon Valley.

Palo Alto, United States11–50Artificial Intelligence, Crypto & Web3
Series B·$30.4M·Sep 2018
Qedma

Israeli quantum computing software startup building error suppression and mitigation tools to imp...

Tel Aviv, Israel11–50Deep Tech, Quantum Computing
Venture Round·$26.0M·Jul 2025
VECTOR ATOMIC INCAcquired

R&D company with 24 SBIR/STTR awards from Department of Defense, National Aeronautics and Space A...

PLEASANTON, United States51–200Deep Tech, Defense & Aerospace
Series A·$26.0M·Jan 2024
Porotech

Porotech develops porous GaN micro-LED semiconductor technology enabling full-color microdisplays...

Cambridge, United Kingdom11–50Deep Tech, Semiconductors
Series A·$25.7M·Feb 2022
Bitfount

Bitfount provides a federated AI and data science platform enabling secure data collaboration for...

London, United Kingdom11–50Deep Tech, Federated AI
Series A·$25.0M·Jul 2025
Invisix

ASML spinout building soft X-ray metrology tools for advanced chip manufacturing.

Eindhoven, Netherlands11–50Deep Tech, Semiconductors
Seed·$23.0M·May 2026
Brightspot

Brightspot distills leading content from some of the planet's most successful professional commun...

San Francisco Bay Area, CanadaDeep Tech
Series B·$22.0M·Dec 2021